1. If the bank suspects that the cardholder has violated the rules, such as withdrawing cash, it can take out the commodity purchase transaction form and make a complaint, and then request to unseal it.

2. Pay off all card accounts at one time with funds, and then notify the bank that they have paid off in full and ask the bank to unseal their credit cards.

3. Call the customer service of the bank directly for help in Kaifeng. Generally, as long as it is not frozen due to serious overdue, the bank will open the cardholder.

4. If the credit card is frozen by the cardholder, you can change the password or other means to ensure the safety of the credit card. At this time, you can go to the bank to explain the reasons and ask for help in Kaifeng.

5. If all methods fail, you can reapply for a new card. This is the simplest and most commonly used method. It should be noted that it must be another card.

1) general credit card unsealing method. Call customer service to Kaifeng. If it is overdue, you can call the bank customer service to explain the situation and ensure that there will be no more mistakes. Usually, most banks can unblock it for you. Provide the opening of the transaction bill. This method is aimed at the case that the bank suspects cashing out and sealing the card. At this time, you called customer service and said that your credit card was blocked. As long as you submit the suspected cash consumption invoice or POS signature to the bank by fax scanning, your card will be easily opened. Apply for a new Kaifeng card. This method is very simple and direct. Kaifeng with overdue repayment. If the cardholder's overdue situation is not particularly serious, please call the customer service of the card issuer to explain the reasons for the overdue, so as to ensure that similar situations will not occur in the future. Under normal circumstances, if it is not a serious overdue, pay off the arrears, and the customer service will help lift the card-blocking status.

2) the reason why the credit card is frozen. Repeated overdue repayment: The solution is to repay in full, and call customer service for unfreezing. In this way, the amount may be reduced, but if there are not many overdue times, the general customer service will unfreeze it. Suspected cashing will also be frozen: If UnionPay suspects your credit due to your frequent use of POS machines for large-scale consumption or frequent large-scale withdrawals, UnionPay will notify China Agricultural Bank to suspect that your account is suspected of cashing. Your credit card will be frozen on suspicion of cashing out. The solution is to provide your credit card vouchers for the past year, otherwise you will have to wait. Property frozen by the court: If the property is frozen or confiscated due to various disputes, the credit card will also be frozen.